|Posted by Deb on July 25, 2003 at 10:33:07:|
|In response to Re: Watts Water Pressure Reducer|
: I was told that this reducer has a built in expansion valve and I didn't need a water expansion tank. Is this true?
If this simply has a bypass, then you probably need an expansion tank. I have never seen a PRV with a built in expansion valve (where does the expanded water go?). What brand and model is this?